Book  (1936)  Page(s) 259.  
 
Field Marshall (hybrid china) W. Paul 1903; crimson to blood-red, shaded velvety amaranth, large, double, growth 7/10, climbing

Book  (1910)  Page(s) 196.  
 
Field Marshall (Climbing China), velvety blood-crimson, in the way of Cramoisie Supérieure but much larger and handsomer. [Paul lists it under New Roses of 1902-1903]

Magazine  (1907)  Page(s) 273.  

Website/Catalog  (1904)  Page(s) 66.  
 
Novelties for 1904
Field Marshal  (Climber). Deepest crimson, shaded with velvet amaranth; it is specially recommended as a splendid companion for Marechal Niel; a good and vigorous climber.

Website/Catalog  (1904)  Page(s) 116.  
 
Novelties for 1904.
Field Marshall  This is a climbing variety of the Crimson Chinese Rose (R. semperflorens).  The flowers are deep blood-crimson; shaded velvety amaranth; the shape and colour of Cramoisie Superieure, but much larger in size than that variety; exceedingly handsome and effective.